Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432185 | Secure communications method and apparatus | Yong Li, Li Duan, Pingping Yi, Min Li | 2025-09-30 |
| 8736658 | Image-based video conference control method, terminal, and system | Jing Zhang | 2014-05-27 |